Inventor record

WATARAI HISAO

This page previously combined 2different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 93Hisao Watarai14 patent records·239 citations·H10P C04B C23C14 on this record
• 28Hisao Watarai1 patent record·6 citations·Y10S1 on this record

Inventor identities via PatentsView disambiguation — see methodology.